is multiple transacation manager supported in 3.0 M4?

[canal]

Hello,
I thought multiple transaction manager already supported in 3.0M4:
http://jira.springframework.org/browse/SPR-5896

But I saw error msg when define this: (using 3.0 M4):

<tx:annotation-driven>
<transaction-manager ref="dbTransactionManager"/>
<transaction-manager ref="jcrTransactionManager"/>
</tx:annotation-driven>

Caused by: org.xml.sax.SAXParseException: cvc-complex-type.2.1: Element 'tx:annotation-driven' must have no character or element information item [children], because the type's content type is empty.

Does anyone know if it is supported already ?

thanks
canal

[canal]

M4 change log says:

* @Transactional supports qualifier value for choosing between multiple transaction managers


so it should be supported. does anyone know the syntax ?